AudioFu Chart · October 2026
Best Positive Grid Active Guitar Cabs 2026
The top pick is Positive Grid Spark CAB 140-Watt 1x10" Active Guitar Speaker Cabinet ($280). Positive Grid Spark LIVE 4-Channel 150-Watt 2x6.5" Modeling Guitar… leads the high end. Ranked by the AudioFu Index from 6 models, prices checked every night.
Last updated: October 19, 2026
Top 6
Full detail for the 6 highest AudioFu Index scores. Every other model is listed below.
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Positive Grid Spark CAB 140-Watt 1x10" Active Guitar Speaker Cabinet
Spark CAB PW · Positive Grid
9 for sale on Reverb2 finishes at Thomann
- Weight13.5 kg
The Spark CAB PW is a really smart addition for Spark amp users wanting better sound. It provides a clean, full-range response that’s ideal for rehearsals, recording, and smaller gigs—it’s a great upgrade if you’re already in the Positive Grid ecosystem.
Pros
- Excellent flat-response clarity for monitoring and recording.
- The bass reflex design delivers surprisingly full low-end for its size.
- Ground lift output effectively eliminates stage hum issues.
Cons
- Limited versatility beyond the Spark ecosystem; not a standalone amp.
- Weight (13.5kg) can be a burden for gigging musicians.
82AudioFu
Index↓ 3.9%since Aug 17 · lowest so far$291 · Aug 17$280 now$280€249 at Thomann · in stockCheck price ↗ -
Positive Grid Spark LIVE 4-Channel 150-Watt 2x6.5" Modeling Guitar…
Spark Live · Positive Grid
18 for sale on Reverb1 finish at Thomann
- Weight12 kg
The Spark Live is a really clever package – part smart amp, part PA system. It's fantastic for bedroom players, singer-songwriters, or anyone wanting a flexible practice and small-gig solution with impressive vocal capabilities. It's not a high-end studio amp, but it’s a seriously fun and useful tool for the price.
Pros
- Excellent vocal clarity thanks to the dedicated Vocal Clarity Enhancement EQ.
- The G-sensor's automatic EQ adjustment is surprisingly effective in different room positions.
- Versatile PA functionality expands use beyond just guitar practice and performance.
Cons
- The honeycomb grille, while visually striking, feels a bit plasticky to the touch.
- Reliance on the app for many features can be limiting for some users.
81AudioFu
IndexStableno change since Aug 17Aug 17$557 now$557€495 at Thomann · in stockCheck price ↗ -
Positive Grid Spark EDGE 4-Channel 65-Watt 1x6.5" Digital Modeling…
Spark Edge BK · Positive Grid
9 for sale on Reverb1 finish at Thomann
The Spark Edge is a clever little all-in-one solution for the gigging musician or serious home recordist. It’s really impressive how well it handles vocals and instruments simultaneously, and the portability is a huge plus. Ideal for singer-songwriters and smaller bands needing a compact, versatile practice and performance rig.
Pros
- Excellent vocal effects for live performance, a genuine upgrade.
- Smart AI features intelligently adapt to playing style.
- Versatile input options handle guitar, bass, vocals, and keys.
Cons
- The hard shell grille, while durable, can slightly dampen high frequencies.
- Relies heavily on the app for full functionality; less intuitive standalone.
58AudioFu
IndexStableno change since Aug 17Aug 17$449 now$449€399 at Thomann · in stockCheck price ↗ -
Positive Grid Spark MINI Portable Digital Modeling Guitar Practice Amp
Spark Mini PW Bundle · Positive Grid
24 for sale on Reverb1 finish at Thomann
- Weight13.5 kg
This Spark Mini PW Bundle is a seriously smart move for Spark amp users needing a proper full-range speaker. The Spark CAB PW delivers a remarkably flat frequency response for accurate monitoring, which is a game-changer for live gigs or recording. It's a premium-priced solution geared toward the home recording musician or gigging artist who wants clean, powerful sound.
Pros
- Excellent FRFR response, truly flat for accurate monitoring.
- Spark CAB PW's MDF construction feels surprisingly solid and roadworthy.
- Ground lift output effectively eliminates stage hum – a crucial feature.
Cons
- Limited portability due to its weight; not ideal for frequent travel.
- While versatile, its primary purpose is clearly Spark amp integration.
52AudioFu
Index↓ 5.6%since Aug 17 · lowest so far$500 · Aug 17$472 now$472€419 at Thomann · in stockCheck price ↗ -
Positive Grid Spark MINI Portable Digital Modeling Guitar Practice Amp
Spark Mini BK Bundle · Positive Grid
24 for sale on Reverb1 finish at Thomann
- Weight13.5 kg
This Spark CAB is a smart addition to the Spark ecosystem. It gives your Spark amp a serious sonic upgrade, providing clean, full-range sound for practice, recording, or small gigs. Ideal for Spark owners wanting a more substantial, stage-ready speaker solution without the complexity of a full PA system.
Pros
- Excellent full-range sound with clear highs and defined lows.
- The MDF cabinet construction provides surprising rigidity and dampening.
- Ground lift output effectively eliminates hum, crucial for live use.
Cons
- The 140W power is adequate but may struggle in very loud environments.
- MDF, while good, isn't as durable as a plywood or Baltic birch cabinet.
51AudioFu
IndexStableno change since Aug 17Aug 17$476 now$476€423 at Thomann · in stockCheck price ↗ -
- Weight12 kg
The Spark Live is a really clever practice amp and PA system – the smart features are legitimately useful, and the battery power is a game-changer. It’s ideal for bedroom guitarists, singer-songwriters, and anyone wanting a compact, all-in-one solution for practice, recording, and small performances. Just be aware it's more digitally-focused, so vintage amp purists might want to look elsewhere.
Pros
- Excellent smart amp functionality with surprisingly nuanced tone modeling.
- The battery operation provides genuine portability for practice and small gigs.
- Vocal Clarity Enhancement significantly improves vocal mic integration and clarity.
Cons
- The app dependency can be frustrating for those preferring purely hardware control.
- 150 Watts is sufficient for practice, but lacks headroom for larger stages.
34AudioFu
IndexStableno change since Aug 17Aug 17$629 now$629€559 at Thomann · in stockCheck price ↗
Active Guitar Cabs by the numbers
Measured across all 16 models we track, not a sample.
median of 13 models · 10.6 kg–13.5 kg
How to choose the best active guitar cabs
Speaker Response
Positive Grid's strength. They've nailed the way these cabs react to different frequencies - you get a natural compression and dynamic response that's missing from a lot of IR-based systems. The Club has a more mid-forward, almost vintage vibe, while the Stealth leans towards a modern, scooped sound.
Modeling Variety
The real power comes from the sheer number of speaker and microphone combinations built-in. You can dial in anything from a subtle, warm tube amp breakup to a bright, aggressive high-gain stack. It's a tonal playground, but it can also be overwhelming - spend time learning the presets.
Headroom and Clarity
These cabs handle surprisingly high volumes with clarity. They don't muddy up at higher levels like some cheaper FRFR systems, and the low-end thump is genuinely usable even in a band setting. You'll still need a decent power amp driving them, though.
Build Quality
The build is solid, mostly metal enclosures, but the Tolex covering can be a little thin - be careful with gigging. They're not as brutally robust as a Mesa cab, but they'll hold up to reasonable abuse. The Kitchen is the smallest and lightest, great for bedroom practice or travel.
Connectivity and Integration
Seamless integration with Positive Grid's amp sims (Bias FX, etc.) is a given, but they also work well with other amp modelers. The XLR outputs are a huge plus for direct recording or routing to a PA system - a real boon for gigging musicians.
Buying guide
Okay, so you're ditching the FRFR speaker and looking at active cabs? Smart move. Positive Grid's Active cabs - the Club, the Stealth, and the Kitchen - have carved out a serious niche, especially for players wanting amp-in-the-box tones with real speaker response. They aren't just digital simulations; they're designed to be actual speaker cabinets, offering a different vibe than traditional impulse responses.
Don't go in expecting a traditional speaker cabinet experience. These are designed to be played with amp sims, not as standalone speakers for a real amp. The Club is your best bet for a versatile, all-around option, while the Stealth is geared towards heavier tones.
Watch out for the overwhelming number of presets - take the time to learn them and customize to your liking. Paying a bit more for the Club or Stealth gets you better speaker components and a more refined sound.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 7 active guitar cabs from the Thomann catalogue (of 16 in the category). Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
Can I use these with a real amplifier?
Technically, yes, but it's not their intended purpose. They're designed to be driven by a power amp and paired with a modeling amp. You won't get the full benefit of the speaker response modeling.
Are they worth it if I already have impulse responses?
IRs are great for static snapshots, but these cabs offer a dynamic response that IRs can't replicate. They react to your playing and the amp sim's dynamics in a more natural way - it's a subtle difference, but noticeable for critical ears.
How do I choose between the Club, Stealth, and Kitchen?
The Club is the most versatile, the Stealth is for heavier tones, and the Kitchen is the compact, budget-friendly option. Consider your genre and playing style - if you're unsure, the Club is a safe bet.
What's the latency like?
Latency is minimal, especially when using them with Positive Grid's amp sims. You might notice a tiny bit more latency with other modelers, but it's generally not a dealbreaker.
Can I connect these to a mixing console?
Absolutely. The XLR outputs make them perfect for direct recording or sending a signal to a PA system. Just be mindful of the level - they can get loud!
